| OCP | Obligatory Contour Principle 
| Others |
| OCP | Obsessive Compulsive Poster
| Others |
| OCP | Obsessive Compulsive Posters
| Others |
| OCP | Obsessive Compulsive Procrastination
| Others |
| OCP | Occupational Completion Point
| Others |
| OCP | Octavia Club Polska
| Others |
| OCP | Ocular Cicatricial Pemphigoid
| Others |
| OCP | Off Campus Parking
| Others |
| OCP | Off Campus Programs
| Others |
| OCP | Office Compatibility Pack
| Others |
| OCP | Office of Clinical Pharmacology
| Others |
| OCP | Office of Clinical Practice
| Others |
| OCP | Office of Combination Products
| Others |
| OCP | Office of Community Programs
| Others |
| OCP | Office of Consumer Protection
| Others |
| OCP | Office of Contracting and Procurement
| Others |
| OCP | Office of the Chief Psychiatrist
| Others |
| OCP | Official Closing Price
| Others |
| OCP | Official Community Plan
| Others |
| OCP | Official Community Plans
| Others |
| OCP | Offline Commander project
| Others |
| OCP | Oil Change Package
| Others |
| OCP | Oil Filter Cap
| Others |
| OCP | Okapi Conservation Project
| Others |
| OCP | Oklahoma Corrections Professionals
| Others |
| OCP | Old Car Parts
| Others |
| OCP | Older Camper Programs
| Others |
| OCP | Olefin Copolymer
| Others |
| OCP | Omni Consumer Products
| Others |
| OCP | On a Career Path
| Others |
| OCP | On Camera Principal
| Others |
| OCP | On Chip Peripheral
| Others |
| OCP | On Chip Peripherals
| Others |
| OCP | Onchocerciasis Control Programme
| Others |
| OCP | ONE Communication Platform
| Others |
| OCP | Online Child Protection
| Others |
| OCP | Online Claims Platform
| Others |
| OCP | Online Content Processor
| Others |
| OCP | Ontario College of Pharmacists
| Others |
| OCP | Ontario College of Pharmacists.
| Others |
| OCP | Opel Classic Parts
| Others |
| OCP | Open Car Park
| Others |
| OCP | Open Catalog Protocol
| Others |
| OCP | Open Circuit Potential
| Others |
| OCP | Open Closed Principle
| Others |
| OCP | Open Collections Program
| Others |
| OCP | Open Compute Project
| Others |
| OCP | Open Core Protocol
| Others |
| OCP | Open Cubic Player
| Others |
| OCP | Openshift Container Platform
| Others |
| OCP | Operador de Cabine Polivalente
| Others |
| OCP | Operational Camouflage Pattern
| Others |
| OCP | Operational Configuration Processing
| Others |
| OCP | Operational Contingency Procedure
| Others |
| OCP | Operations Certificate Programme
| Others |
| OCP | OPSEC (OPerational SECurity) Certified Professional
| Others |
| OCP | Optical Channel Protection
| Others |
| OCP | Optical Communication Products, Inc.
| Others |
| OCP | Optically Channeled Potentiator
| Others |
| OCP | Optimization Computing Platform
| Others |
| OCP | Optimized Contact Path
| Others |
| OCP | Optimum Chainring Position
| Others |
| OCP | Optimus Cache Prime
| Others |
| OCP | Optional Cash Purchase
| Others |
| OCP | Oracle Certified Professional
| Others |
| OCP | Oracle Certified Professionals
| Others |
| OCP | Oracle Cloud Platform
| Others |
| OCP | Oral Contraceptive Pill
| Others |
| OCP | Oral Contraceptive Pills
| Others |
| OCP | Orange Carotenoid Protein
| Others |
| OCP | Orange County Panteras
| Others |
| OCP | Orange County Punks
| Others |
| OCP | Orbital Combustion Process
| Others |
| OCP | Order of Confinement Prison
| Others |
| OCP | Oregon Catholic Press
| Others |
| OCP | Oregon Community Programs
| Others |
| OCP | Organic Crop Protectants
| Others |
| OCP | Organised Crime Portfolio
| Others |
| OCP | Organizational Change Practitioners
| Others |
| OCP | Original Chris Parts
| Others |
| OCP | Original Cobra Parts
| Others |
| OCP | Ortho-CresolPhthalein
| Others |
| OCP | Orthodox Community at Penn
| Others |
| OCP | OSLC Community Programs
| Others |
| OCP | Otters Can Perform
| Others |
| OCP | Out Of Control Punjabi
| Others |
| OCP | Outdoor Car Park
| Others |
| OCP | Outer Car Park
| Others |
| OCP | Output Control Pulse
| Others |
| OCP | Outside Context Problem
| Others |
| OCP | Outta Control Punjabis
| Others |
| OCP | Ova Cysts Parasites
| Others |
| OCP | Ova, Cysts & Parasites
| Others |
| OCP | Over Current Proctection
| Others |
| OCP | Over Current Protection
| Others |
| OCP | Over-Ground Car Park
| Others |
| OCP | Overclockers Comparison Page
| Others |
| OCP | Overclockers Comparisson Page
| Others |
| OCP | Overcrank Protection
| Others |
| OCP | Overhead Control Panel
| Others |
| OCP | Overland Common Point
| Others |
| OCP | Overrun on Capture
| Others |
| OCP | Overseas Community Project
| Others |
| OCP | Overseas Coupon Project
| Others |
| OCP | Owen County Preservations
| Others |
| OCP | Oxford Computer Publishing
| Others |
| OCP | Oxford Concordance Program
| Others |
| OCP | Oxfordshire Community Partnership
| Others |